Module net.automatalib.common.util

Package net.automatalib.common.util.ref

Class WeakRef<T>

java.lang.Object

net.automatalib.common.util.ref.WeakRef<T>

Type Parameters:

T - referent type

All Implemented Interfaces:

Ref<T>

public final class WeakRef<T>
extends Object
implements Ref<T>

A weak reference wrapper, complying to the Ref interface.

Constructor Summary

Constructors

Constructor	Description
WeakRef(T referent)	Constructor.

Method Summary

Modifier and Type	Method	Description
@Nullable T	get()	Retrieves the referent.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WeakRef

public WeakRef(T referent)

Constructor.

Parameters:

referent - the referent.

Method Details

get

public @Nullable T get()

Description copied from interface: Ref

Retrieves the referent. In case of WeakRefs, the return value may become null.

Specified by:

get in interface Ref<T>

Returns:

the referent.